Items Available For Purchase Today Heckler & Koch 416 D (81000401) $559.99 SELLER: Jay's Guns & Accessories IV Heckler & Koch MR 556 A1 (81000579) $3,499.99 SELLER: Jay's Guns & Accessories IV Heckler & Koch USC .45 ACP Rifle (810000... $1,699.99 SELLER: Jay's Guns & Accessories IV Heckler + Koch H+K HK 416 Rifle.22LR 16.... $579.99 SELLER: TechNetArmory Heckler & Koch MR 762 A1 (81000498) $6,999.99 SELLER: Jays Guns and Accessories H&K 91, 308 $5,600.00 SELLER: windvd Heckler & Koch MR 762 A1 LRP III Package... $6,999.99 SELLER: Jay's Guns & Accessories IV HECKLER & KOCH SL8 USED AA DATE CODE (20... $2,699.00 SELLER: Zingers and Flingers HK 93 A-3 $6,500.00 SELLER: robertc1955 Heckler & Koch SL8-1 (81000604) $1,799.99 SELLER: Jay's Guns & Accessories IV HK USC CARBINE $1,800.00 SELLER: Zingers and Flingers Heckler + Koch MR556A1 10+1 5.56MM 81000... $3,199.99 SELLER: TechNetArmory Guns Rifles Heckler Koch Rifles Tactical H K MR AI | 329 | 223 | ?t=&sft=<id=&co=&og=&ong=&to=&lid=&cid=329&as=&mn=&mx=&f=&ca=&ffl=&oi=&dn=&zipcode=&distance=&limittostate=&pagenum=1&numberperpage=12&sort=&local=&sold=0&sku=&upc=&bl=&gf=&ff=&distributorid=&manufacturer=&model=Lc | 31.2527ms See All H&K MR556AI For Sale from: Guardian Arms ( FFL) | Positive feedback: 100% View | Verified Seller | 263 Completed Sales View Sellers Items H&K MR556AI For Sale from: Guardian Arms | Positive feedback: 100% View | Verified Seller | 263 Completed Sales View Sellers Items Guardian Arms Seller Since: Nov. 2018 Identity Verified ( Northborough, MA ) This seller is an FFL City: Westborough State: MA SOLD - $2,895.00 Shipping: $40.00 (or FREE in-store pick up!) Accepted Payment Methods: Returns: 5 Days Description: H&K MR556AI IN .223/5.56 CAL., WITH 16 1/2" BARREL. COLOR BLACK. CONDITION 98%+ LIKE NEW . SERIAL NUMBER 29. H&K MODEL MR556A1 IN .223/5.56 CALIBER, FULLY ADJUSTABLE H&K GAS SYSTEM, SIX POSITION STOCK, PICATINNY RAIL SYSTEM, BELIEVE THIS TO BE UNFIRED, COMES WITH ONE THIRTY ROUND MAGAZINE, 98%+ LIKE NEW OVERALL CONDITION, OUR STOCK # D1827 Condition: Never fired Caliber: 5.56x45 mm NATO Item #: 943870754 Stock No.: D1827 Location: MA Trades Accepted: No Share: Shipping Notes: Handguns $25, Long guns $40 minimum. Additional charges may be incurred depending on weight, value, and location. Customer pays all shipping. Please call for a quote. Items You've Viewed Recently H&K MR556AI $2895.00 SELLER: Guardian Arms (FFL Dealer) Add To Cart